UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JhlOz6SyJOikryDdW8O1Mj0gd4q465WqZpaTJtSfpiY=' 
WHERE 
  key_id = '9b6fa1dc5d436bdf9d8d52ea429a27648584467c27417f4a867382e26226c429' 
  AND (
    token = 'JhlOz6SyJOikryDdW8O1Mj0gd4q465WqZpaTJtSfpiY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )